PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FL7CTape,divers Mask

Flexible Steel Lacing Co · NSN 4220-00-411-5369 · FSC 4220 · No Item Name Available
Verified by PartsTable
NSN 4220-00-411-5369 — this item is cataloged by the U.S. Government under National Stock Number 4220-00-411-5369. Primary manufacturer part number: FL7C.
Features
  • Tape,divers Mask — FSC 4220
  • General Characteristics Item Description: 0.125 IN.THK.0.437 IN WIDE.250 FT ROLL USED FORSEALING SPLICES ON BELTS IN
  • 4 verified cross-references
  • Primary manufacturer: Flexible Steel Lacing Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tape,divers Mask, cataloged under National Stock Number 4220-00-411-5369, is classified within Federal Supply Class 4220 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Flexible Steel Lacing Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4220-00-411-5369
Primary Part NumberFL7C
Item NameTape,divers Mask
FSC / FSG4220 / 42 — No Item Name Available
ManufacturerFlexible Steel Lacing Co
StatusACTIVE
General Characteristics Item Description0.125 IN.THK.0.437 IN WIDE.250 FT ROLL USED FORSEALING SPLICES ON BELTS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-054-273510X114-3-8 INTERCHANGEABLE
Key,machine
Garwood/feller Inc Garwood Winch Div
5340-00-080-9593F1-7 INTERCHANGEABLE
Standoff,threaded,spacing
Roller Bearing Co of America, Inc Div Pic Design
2940-00-082-6034B6 INTERCHANGEABLE
Filter,fluid
Baldwin Filters
3110-00-156-1728 INTERCHANGEABLE
Bearing,ball,thrust
6520-00-180-5965F17 INTERCHANGEABLE
Forceps,tooth Extracting
Hu-Friedy Mfg. Co., Llc
4730-00-266-0538SAE J513 6-4 010102BA INTERCHANGEABLE
Adapter,straight,pipe to Tube
Sae International Dba Sae International
5310-00-420-7333BS1000PC6 INTERCHANGEABLE
Nut,impeller
Circor Naval Solutions Llc Dba Warren Pumps
4920-00-769-2139 INTERCHANGEABLE
Adapter Assembly,interface Devic
5306-00-807-1213NASM35307-329 INTERCHANGEABLE
Bolt,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3030-00-844-47537199-066 INTERCHANGEABLE
Sealing Material
Terex Usa, Llc Dba Terex Equipment Services
Cross-Reference Index
Part NumberManufacturer
FL7 Flexible Steel Lacing Co (USA)
10P45 Zf Industrieantriebe Witten Gmbh (DEU)
FL7C PRIMARY Flexible Steel Lacing Co (USA)
F17 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5315-00-054-2735INTERCHANGEABLE
KEY,MACHINE
10X114-3-8
5340-00-080-9593INTERCHANGEABLE
STANDOFF,THREADED,SPACING
F1-7
2940-00-082-6034INTERCHANGEABLE
FILTER,FLUID
B6
3110-00-156-1728INTERCHANGEABLE
BEARING,BALL,THRUST
6520-00-180-5965INTERCHANGEABLE
FORCEPS,TOOTH EXTRACTING
F17
4730-00-266-0538INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
SAE J513 6-4 010102BA
5310-00-420-7333INTERCHANGEABLE
NUT,IMPELLER
BS1000PC6
4920-00-769-2139INTERCHANGEABLE
ADAPTER ASSEMBLY,INTERFACE DEVIC
5306-00-807-1213INTERCHANGEABLE
BOLT,MACHINE
NASM35307-329
3030-00-844-4753INTERCHANGEABLE
SEALING MATERIAL
7199-066
2940-00-904-8880INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
2461759
3910-01-107-1738INTERCHANGEABLE
TAPE,BELT
FL7

Frequently Asked Questions

What is NSN 4220-00-411-5369?

NSN 4220-00-411-5369 is a Tape,divers Mask, manufactured by Flexible Steel Lacing Co, classified under FSC 4220 (No Item Name Available). Status: active.

What are the part numbers for NSN 4220-00-411-5369?

NSN 4220-00-411-5369 has 4 cross-referenced part numbers: FL7 (Flexible Steel Lacing Co), 10P45 (Zf Industrieantriebe Witten Gmbh), FL7C (Flexible Steel Lacing Co), F17 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 4220-00-411-5369?

There are 12 known substitutes for 4220-00-411-5369: 5315-00-054-2735, 5340-00-080-9593, 2940-00-082-6034 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FL7C?

Key specifications for FL7C: General Characteristics Item Description: 0.125 IN.THK.0.437 IN WIDE.250 FT ROLL USED FORSEALING SPLICES ON BELTS IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com